6
Fault Finding
Table 1
Battery backup system fault reporting – VAR4/12/20
Operational Fault
Fault Description
Symptom
A fault is present
No immediate
in the battery
operational failure
backup system
Analogue contact
No operational failure
input fault
Table 2
Battery backup system – VAR8/VAR8-ACU
Operational Fault
Fault Description
Symptom
A fault is present
No immediate
in the battery
operational failure
backup system
BPC65 / BDIST / MDIST – Product Manual
Fault Code(s) Reported and
Logged at the Router
System Fault
VARNN/CINXX CHARGER
FAULT
NN=01 to 10 (VAR ID)
XX=Contact number (01 to 62)
"BATT BACKUP FAULT" or as
configured
VARNN/CINXX SHORT/OPEN
NN=01 to 30 (VAR ID)
XX=01 to 10
(VAR4/12/20 only if monitored
Router contact is used)
Fault Code(s) Reported and
Logged at the Router
System Fault
IP<n> BATT BACKUP FAULT
n=1 to 20
"BATT BACKUP FAULT" or as
configured
U-0456-0143.doc – Issue: 03 complete, approved
LED Indication
LCD Bottom
Line
Fault
Indication
OFF
ON
POWER
OFF
ON
POWER
LED Indication
LCD Bottom
Line
Fault
Indication
OFF
ON
POWER
Page 19 of 32
Suggested Action
Check the LED indication on the Charger for
fault diagnostic; see Table 3 (page 20).
Check wiring between the Charger fault relay
contact and the Router.
Suggested Action
Check the LED indication on the Charger for
fault diagnostic; see Table 3 (page 20).
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